Даю 8 помогите Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Даю 8 помогите Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

1. на 21, на 20, на 18
2.в 8 раз, в 6 раз, в 4 раза

Answer 2

24-3=21
24-4=20
24-6=18

24:3=8
24:4=6
24:6=4